Braun Omnitest 3 Manual page 49

! CAUTION
If the code number on the display and on the test
strip vial do not match, please try it again by using
a new test strip (see also page 15 "Automatic Coding
of the Meter").
If any different message appears on the display due
to several causes and conditions please refer to
"Trouble shooting" page 58. Do not perform blood
glucose tests at a temperature below +10 °C (50 °F)
or above +40 °C (104 °F) and above 90 % relative
humidity.
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